lichess dev

[Event "Victor-Ababii Arena"] [Site "http://chess-academy.net/46U2eqpn"] [Date "2020.03.02"] [Round "-"] [White "AndreiCernen"] [Black "Vlad_Costrov_12725"] [Result "0-1"] [UTCDate "2020.03.02"] [UTCTime "17:31:19"] [WhiteElo "1609"] [BlackElo "1527"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+79"] [Variant "Standard"] [TimeControl "120+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e6 2. Nh3?! { (0.34 → -0.44) Inaccuracy. Best move was d4. } (2. d4 d5 3. c4 Nf6 4. Nf3 c5 5. Nc3 Nc6 6. Be2 cxd4) 2... Nh6? { (-0.44 → 0.60) Mistake. Best move was d5. } (2... d5 3. d4 Nf6 4. c4 Bd6 5. Be2 O-O 6. O-O Nc6 7. Nc3) 3. d3? { (0.60 → -0.64) Mistake. Best move was d4. } (3. d4 d5 4. g3 c5 5. Bg2 Be7 6. O-O cxd4 7. exd4 Nf5 8. c3 O-O 9. Nd2 Bd7) 3... d6? { (-0.64 → 0.51) Mistake. Best move was d5. } (3... d5 4. d4 c5 5. Be2 Nc6 6. Nf4 Be7 7. O-O O-O 8. dxc5 Bxc5 9. h3 a6 10. Nd2) 4. e4?! { (0.51 → -0.20) Inaccuracy. Best move was d4. } (4. d4) 4... e5?! { (-0.20 → 0.56) Inaccuracy. Best move was d5. } (4... d5 5. Be2 dxe4 6. dxe4 Qxd1+ 7. Bxd1 Nc6 8. Nc3 Bd7 9. Be3 e5 10. Nd5 O-O-O 11. Be2) 5. Bxh6?! { (0.56 → -0.33) Inaccuracy. Best move was d4. } (5. d4 Be7 6. Nc3 Nc6 7. dxe5 dxe5 8. Qxd8+ Bxd8 9. Bb5 Bd7 10. Bd2 Be7 11. f3 a6) 5... Bxh3?! { (-0.33 → 0.46) Inaccuracy. Best move was gxh6. } (5... gxh6) 6. gxh3 gxh6 7. Nc3?! { (0.63 → 0.00) Inaccuracy. Best move was Rg1. } (7. Rg1 Nc6 8. c3 Qf6 9. Nd2 O-O-O 10. Rg3 h5 11. Qf3 Qh6 12. Nc4 h4 13. Rg4 Qe6) 7... Nc6?! { (0.00 → 0.71) Inaccuracy. Best move was Rg8. } (7... Rg8 8. Qf3 Nd7 9. Be2 c6 10. O-O-O Qg5+ 11. Kb1 Be7 12. Rhf1 Qg2 13. Qf5 Qg6 14. Qf3) 8. Qh5? { (0.71 → -0.72) Mistake. Best move was Nd5. } (8. Nd5 Nd4 9. c3 Ne6 10. Qf3 Be7 11. O-O-O Bg5+ 12. Kc2 c6 13. Ne3 Qf6 14. Qxf6 Bxf6) 8... Rg8? { (-0.72 → 0.84) Mistake. Best move was Nd4. } (8... Nd4) 9. O-O-O?! { (0.84 → -0.13) Inaccuracy. Best move was h4. } (9. h4) 9... Nd4 10. Nd5?? { (0.24 → -6.59) Blunder. Best move was h4. } (10. h4 Be7 11. f4 Bxh4 12. Ne2 Nxe2+ 13. Bxe2 exf4 14. Rhg1 Rg6 15. Qf3 Qf6 16. Rgf1 O-O-O) 10... c6?? { (-6.59 → -3.42) Blunder. Best move was Rg5. } (10... Rg5) 11. Nb4?? { (-3.42 → -9.70) Blunder. Best move was h4. } (11. h4) 11... c5?? { (-9.70 → -4.91) Blunder. Best move was Rg5. } (11... Rg5 12. Qxg5) 12. Nd5 Rg5 13. Qh4 Rg1?? { (-5.22 → 7.94) Blunder. Best move was Nf3. } (13... Nf3 14. Qg3 Rxg3 15. fxg3 Nd4 16. h4 Bg7 17. Bh3 h5 18. Rdf1 b5 19. c3 Nc6 20. Rf5) 14. Rxg1?? { (7.94 → -5.10) Blunder. Best move was Qxd8+. } (14. Qxd8+ Rxd8 15. Rxg1 Kd7 16. Kb1 Nc6 17. Be2 Ne7 18. Nxe7 Bxe7 19. Rg7 Rf8 20. Rxh7 Bh4) 14... Qxh4 15. Nc7+ Kd8?! { (-4.95 → -4.20) Inaccuracy. Best move was Kd7. } (15... Kd7 16. Nxa8 Qd8 17. c3 Ne6 18. Be2 Qxa8 19. Bg4 Ke8 20. Kc2 Qd8 21. Rdf1 Nf4 22. Bf5) 16. Nxa8 Qxf2? { (-4.36 → -3.30) Mistake. Best move was Kd7. } (16... Kd7) 17. Bg2?? { (-3.30 → Mate in 1) Checkmate is now unavoidable. Best move was Rg2. } (17. Rg2 Qf6) 17... Ne2+?! { (Mate in 1 → -16.65) Lost forced checkmate sequence. Best move was Qxc2#. } (17... Qxc2#) 18. Kb1 Nxg1 19. Rxg1?! { (-14.34 → Mate in 2) Checkmate is now unavoidable. Best move was Nc7. } (19. Nc7 Kxc7) 19... Qxg1+ 20. Bf1 Qxf1# { Black wins by checkmate. } 0-1